Development Theories and Methods of Fracture-Vug Carbonate Reservoirs Li Yang Heftet / 2017 / Engelsk
China's National Balance Sheet Theories, Methods and Risk Assessment Li Yang Innbundet / 2017 / Engelsk
Heaven My Blanket, Earth My Pillow Poems from Sung Dynasty China by Yang Wan-Li Wan-Li Yang Heftet / 2004 / Engelsk
